This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose the reaction Ca3(PO4)2 + 3H2SO4 3CaSO4 + 2H3PO4 is carried out starting with 155 g of ... (Read 241 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Mar 21, 2021

Question 1

Sulfuric acid may be produced by the following process:
    4FeS2 + 11O2→ 2Fe2O3 +8SO2
    2SO2 +O2→ 2SO3
    SO3 + H2O → H2SO4
How many moles of H2SO4 will be produced from 6.84 moles of FeS2?

◦ 37.6
◦ 6.84
◦ 13.7
◦ 3.42
◦ 1.71

Question 2

Suppose the reaction Ca3(PO4)2 + 3H2SO4→ 3CaSO4 + 2H3PO4 is carried out starting with 155 g of Ca3(PO4)2
and 81.3 g of H2SO4. How much phosphoric acid will be produced?

◦ 81.2 g
◦ 54.1 g
◦ 236.3 g
◦ 121.8 g
◦ 97.9 g
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by pragya sharda on Mar 21, 2021

SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 50% of students answer this correctly


Keyshaen Burkhead

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jul 12, 2021
Thanks


« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Bonding Partners and Energy May Change in a Chemical Reaction Bonding Partners and Energy May Change in a Chemical Reaction
Reaction coordinate diagram comparing enzyme-catalyzed and uncatalyzed reactions Reaction coordinate diagram comparing enzyme-catalyzed and uncatalyzed reactions
Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
Typical hookup of a starting and charging tester. Typical hookup of a starting and charging tester.
Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library